TIL the SQLite's built-in VACCUM INTO 'db.bak' and .backup db.bak commands.

SQLite journal modes (DELETE and WAL) really clearly explained. Simple and easily to follow procedures on how SQLite achieve ACID.

Trim a piece of music to a specified length, or edit it by specifying the sections to avoid, prefer, or repeated. Let the tool find out how to make the cut and make transit natural.

It works algorithmically (i.e. not using an AI) and computation is done locally on the browser. However, the file you submitted will be uploaded to server and kept indefinitely, which is concerning - be aware.